143996919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 235146240

約数和(自身を除く): 91149321

約数列:

[1, 3, 11, 17, 29, 33, 51, 53, 87, 159, 167, 187, 319, 493, 501, 561, 583, 901, 957, 1479, 1537, 1749, 1837, 2703, 2839, 4611, 4843, 5423, 5511, 8517, 8851, 9911, 14529, 16269, 16907, 26129, 26553, 29733, 31229, 50721, 53273, 78387, 82331, 93687, 97361, 150467, 159819, 246993, 256679, 287419, 292083, 451401, 770037, 862257, 905641, 1655137, 2716923, 2823469, 4363543, 4965411, 8470407, 13090629, 47998973, 143996919]

約数ペア:

[(1, 143996919), (3, 47998973), (11, 13090629), (17, 8470407), (29, 4965411), (33, 4363543), (51, 2823469), (53, 2716923), (87, 1655137), (159, 905641), (167, 862257), (187, 770037), (319, 451401), (493, 292083), (501, 287419), (561, 256679), (583, 246993), (901, 159819), (957, 150467), (1479, 97361), (1537, 93687), (1749, 82331), (1837, 78387), (2703, 53273), (2839, 50721), (4611, 31229), (4843, 29733), (5423, 26553), (5511, 26129), (8517, 16907), (8851, 16269), (9911, 14529)]